var foo=require("./foo.js");
var people=require("./people.js")
var bgt=require("bgt.js")
var bar=require("bar")
var d=require("silly-datetime");//npm install tools
console.log(foo.msg)
console.log(foo.showinfo())
var p=new people("老白","26");
p.sayHello();
var b=new bgt("my name is bgt");
b.run();
console.log(bar.msg)//默认取得是index.js里面的msg
console.log(d.format(new Date(),"YYYYMMDDHHmm"))